{"id":21,"date":"2014-10-15T06:43:49","date_gmt":"2014-10-15T06:43:49","guid":{"rendered":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscimcqanswers\/?page_id=21"},"modified":"2015-10-03T07:15:12","modified_gmt":"2015-10-03T07:15:12","slug":"electricety-mcq-test-2-answers","status":"publish","type":"page","link":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscimcqanswers\/electricety-mcq-test-2-answers\/","title":{"rendered":"Electricity MCQ Test 2 Answer Guide"},"content":{"rendered":"\n\n\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		The diagram below shows a game where players try to move a metal needle through three metal paper clips without letting the needle touch the clips. A bulb lights when the needle touches a paper clip, signaling that the player has lost. Why does the bulb light when the needle touches a paper clip?<\/span><\/p>\n\n\n\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\"\"<\/td>\nA.<\/span><\/td>\nConvection currents are started<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nB.<\/span><\/td>\nVibrations set up wavelike disturbances<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nC.<\/span><\/td>\nA circuit is completed<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nD.<\/span><\/td>\nA state change occurs<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		Look at the circuit below. Both bulbs are identical. Bulb X would be<\/span><\/p>\n\n\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\"\"<\/td>\nA.<\/span><\/td>\ndimmer than bulb Y<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nB.<\/span><\/td>\nbrighter than bulb Y<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nC.<\/span><\/td>\njust as bright as bulb Y<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		Look at the circuit below. Both bulbs are identical. Bulb X is<\/span><\/p>\n\n\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\"\"<\/td>\nA.<\/span><\/td>\ndimmer than bulb Y<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nB.<\/span><\/td>\nbrighter than bulb Y<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nC.<\/span><\/td>\njust as bright as bulb Y<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		Two circuits were set up as shown below. All the bulbs in both circuits were identical. Comparing circuits 1 and 2, bulb X is<\/span><\/p>\n\n\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\"\"<\/td>\nA.<\/span><\/td>\ndimmer than in circuit 1<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nB.<\/span><\/td>\nbrighter than in circuit 1<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nC.<\/span><\/td>\nthe same as in circuit 1<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		Look at the circuit diagram below. The current at position S is 4A. The current at position T is 2A. What is the current at position P?<\/span><\/p>\n\n\n\n\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\"\"<\/td>\nA.<\/span><\/td>\n0A<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nB.<\/span><\/td>\n2A<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nC.<\/span><\/td>\n4A<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nD.<\/span><\/td>\n6A<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nE.<\/span><\/td>\n8A<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		Look at the circuit diagram below. The current at position S is 4A. The current at position T is 2A. What is the current at position R?<\/span><\/p>\n\n\n\n\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\"\"<\/td>\nA.<\/span><\/td>\n0A<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nB.<\/span><\/td>\n2A<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nC.<\/span><\/td>\n4A<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nD.<\/span><\/td>\n6A<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nE.<\/span><\/td>\n8A<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		Look at the circuit diagram below. The current at position S is 4A. The current at position T is 2A. What is the current at position Q?<\/span><\/p>\n\n\n\n\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\"\"<\/td>\nA.<\/span><\/td>\n0A<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nB.<\/span><\/td>\n2A<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nC.<\/span><\/td>\n4A<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nD.<\/span><\/td>\n6A<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nE.<\/span><\/td>\n8A<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		Look at the circuit diagram below. For bulb M to light up,<\/span><\/p>\n\n\n\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\"\"<\/td>\nA.<\/span><\/td>\nonly switch P must be closed<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nB.<\/span><\/td>\nonly switch Q must be closed<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nC.<\/span><\/td>\nboth switches must be closed<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nD.<\/span><\/td>\nneither switch need be closed<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		Look at the circuit diagram below. For bulb N to light up,<\/span><\/p>\n\n\n\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\"\"<\/td>\nA.<\/span><\/td>\nonly switch P must be closed<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nB.<\/span><\/td>\nonly switch Q must be closed<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nC.<\/span><\/td>\nboth switches must be closed<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nD.<\/span><\/td>\nneither switch need be closed<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		The lights in your home are wired<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nA.<\/span><\/td>\nin parallel, so that if one fails the remainder stay on<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nB.<\/span><\/td>\nin series, so that if one fails the remainder stay on<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nC.<\/span><\/td>\nin parallel, so that if one fails all the lights go off<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nD.<\/span><\/td>\nin series, so that if one fails all the lights go off<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		In which of the following circuits does the voltmeter measure the voltage across bulb X?<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nA.<\/span><\/td>\n\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\"\"<\/td>\nB.<\/span><\/td>\n\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\"\"<\/td>\nC.<\/span><\/td>\n\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nD.<\/span><\/td>\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		A circuit is set up as shown.<\/span><\/p>\n\n\n\n\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\"\"<\/td>\nA.<\/span><\/td>\nI only<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nB.<\/span><\/td>\nII only<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nC.<\/span><\/td>\nIII only<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nD.<\/span><\/td>\nI and II only<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nE.<\/span><\/td>\nI and III only<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		A circuit is set up as shown.<\/span><\/p>\n\n\n\n\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\"\"<\/td>\nA.<\/span><\/td>\nI only<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nB.<\/span><\/td>\nII only<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nC.<\/span><\/td>\nI and II only<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nD.<\/span><\/td>\nI and III only<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nE.<\/span><\/td>\nI, II and III<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		A circuit is set up. The readings on ammeters A1, A2 and A3 are shown. (an ampere is the same as an amp, A) The reading on ammeter A4 is<\/span><\/p>\n\n\n\n\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\"\"<\/td>\nA.<\/span><\/td>\n1 ampere<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nB.<\/span><\/td>\n7 ampere<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nC.<\/span><\/td>\n10 ampere<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nD.<\/span><\/td>\n11 ampere<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nE.<\/span><\/td>\n14 ampere<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		A circuit is set up as shown.<\/span><\/p>\n\n\n\n\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\"\"<\/td>\nA.<\/span><\/td>\nA<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nB.<\/span><\/td>\nB<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nC.<\/span><\/td>\nC<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nD.<\/span><\/td>\nD<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nE.<\/span><\/td>\nE<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

. 1 pt(s). The diagram below shows a game where players try to move a metal needle through three metal paper clips without letting the needle touch the clips. A bulb lights when the needle touches a paper clip, signaling that the player has lost. Why does the bulb light when the needle touches a … Continue reading “Electricity MCQ Test 2 Answer Guide”<\/span><\/a><\/p>\n","protected":false},"author":2454,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-21","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscimcqanswers\/wp-json\/wp\/v2\/pages\/21","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscimcqanswers\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscimcqanswers\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscimcqanswers\/wp-json\/wp\/v2\/users\/2454"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscimcqanswers\/wp-json\/wp\/v2\/comments?post=21"}],"version-history":[{"count":4,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscimcqanswers\/wp-json\/wp\/v2\/pages\/21\/revisions"}],"predecessor-version":[{"id":112,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscimcqanswers\/wp-json\/wp\/v2\/pages\/21\/revisions\/112"}],"wp:attachment":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscimcqanswers\/wp-json\/wp\/v2\/media?parent=21"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}