Quiz Questions - Chapter 1

Question 1 1 Marks

What is the full form of DPDT used in switches?

A

Dual Phase Dual Throw

B

Double Pole Direct Throw

C

Direct Pole Double Throw

D

Double Pole Double Throw

Question 2 1 Marks

How the single stand wire is called?

A

Hook - up wire

B

Twisted wire

C

Wire pair

D

Multistand wire

Question 3 1 Marks

Which is used for continuity checking?

A

Ohm meter

B

Ammeter

C

Volt meter

D

Multi meter

Question 4 1 Marks

What is the name of instrument used to measure electrical quantities?

A

Meter

B

Tester

C

Micrometer

D

Vernier Caliper

Question 5 1 Marks

Which one is having electrons?

A

Proton

B

Neutron

C

Atom

D

Nucleus

Question 6 1 Marks

Which metal has very good conductivity to the electric current?

A

Gold

B

Copper

C

Silver

D

Aluminium

Question 7 1 Marks

Which is example of semiconductor material?

A

Copper

B

Germanium

C

Gold

D

Rubber

Question 8 1 Marks

Which material is used as electrical insulator?

A

Gallium

B

Porcelain

C

Aluminium

D

Germanium

Question 9 1 Marks

Which meter uses a moving coil for measurement?

A

LCR meter

B

PMMC meter

C

MI repulsion type

D

MI attraction type

Question 10 1 Marks

What is the advantage of using digital multimeter?

A

Accuracy

B

Linear scale

C

Non-Linear scale

D

Logarithmic scale

Question 11 1 Marks

What is the effect on the current flow with increased diameter of conductor?

A

Resistance increases

B

Opposes more current

C

More voltage dropped

D

Allows high current flow

Question 12 1 Marks

What is the full form of the abbreviation SPDT used in switches?

A

Single Phase Dual Throw

B

Single Pole Single Throw

C

Single Pole Double Throw

D

Shared Pole Double Throw