Electrical Circuits and Electric Currents Multiple Choice Questions 56 PDF Download

Practice electrical circuits and electric currents MCQs, grade 7 science test 56 for online courses learning and test prep, electrical safety multiple choice questions and answers. Electrical safety revision test includes science worksheets to learn.

Science multiple choice questions (MCQ) on inserting any part of human body to socket can cause him with options a nasty shock, illness, paralysis and unconsciousness, electrical safety quiz for competitive exam prep, viva interview questions with answers key. Free science study guide to learn electrical safety quiz to attempt multiple choice questions based test.

MCQs on Electrical Circuits and Electric Currents Quiz PDF Download Worksheets 56

MCQ. Inserting any part of human body to the socket can cause him

  1. illness
  2. a nasty shock
  3. paralysis
  4. unconsciousness

B

MCQ. The heating element of electric appliances like iron, hair driers, kettles and toasters use

  1. thick copper wire
  2. thick nichrome wire
  3. thin copper wire
  4. thin nichrome wire

D

MCQ. The best fit fuse for the hair drier that requires '2A' current is

  1. 5A
  2. 4A
  3. 3A
  4. 2A

C

MCQ. A source that makes electrons to move is known as

  1. battery
  2. dam
  3. turbine
  4. dynamo

A

MCQ. The process in which a bell keeps on repeating until the bell press is

  1. pushed
  2. pulled
  3. released
  4. hooked

C