Basic Electrical Engineering Test
Basic Electrical Engineering Test, this topic has 159 mcqs, It takes five to ten minutes to complete this free Basic Electrical Engineering Test test. You will see 4 or 5 option of each question. You must choose / think only one option and then press on answer key for check right answer. Practice "Basic Electrical Engineering Test" MCQs and share with your friends, brothers, sisters.
Basic Electrical Engineering Test (Total Quiz: 159)
MCQ: In half wave rectifiers, diode conducts during
- Only positive half cycle
- Only negative half cycle
- Both positive and negative half cycle
- Neither in positive half cycle nor in negative half cycle
A
MCQ: Specific resistance of a material is
- Directly proportional to the both area of cross section and length of material
- Directly proportional to the area of cross section and inversely proportional to the length of material
- Inversely proportional to the area of cross section and directly proportional to the length of material
- Inversely proportional to the both area of cross section and length of material
B
MCQ: In any network of wires carrying currents, the algebraic sum of all currents meeting at a point is equal to
- Sum of all the currents
- Zero
- Sum of outgoing current
- Sum of incoming current
B
MCQ: Electrical appliances which works on the electromagnetic principle is / are
- Generators
- Motors
- Transformers
- All of these
D
MCQ: The materials with permeability less than unity are called
- Diamagnetic materials
- Paramagnetic materials
- Ferromagnetic materials
- Anti ferromagnetic materials
A
MCQ: The magnetic materials which are strongly attracted by the magnet is
- Diamagnetic materials
- Paramagnetic materials
- Ferromagnetic materials
- Anti ferromagnetic materials
A
MCQ: Permanent magnet are manufactured by
- Copper sulphate
- Iron and cobalt
- Cobalt and nickel
- ALNICO
D
MCQ: The direction of magnetic materials when the current passes through the conductor is determined by
- Right hand rule
- Maxwell’s corkscrew rule
- Left hand rule
- Only (a) and (b)
D
MCQ: Coulomb’s First Law states that
- Unlike poles attract each other
- Like poles repel each other
- Unlike poles attract each other and like poles repel each other
- The force between two magnetic poles placed in a medium directly proportional to their pole strengths
C