# Basic Electrical MCQ Objective Type Question Answer

In Electrical QB you will read ” Basic Electrical MCQ “. In this post, we have covered multiple choice questions related to basic electrical which are often asked in examinations.

## Basic Electrical MCQ – Multiple Choice Question Answer

01. In case of an Electric Fire, We have To Use ?

1. N2S
2. CO2
3. SO2
4. CL2
CO2

02. When Three Resistances are Connected in Parallel, the Total Resistance of the circuit will be ?

1. 1/R1 + 1/R2 + 1/R3 = R
2. R1/1 + R2/1 + R3/1 = R
3. R1 +R2 + R3 = R
4. None of the Above
1/R1 + 1/R2 + 1/R3 = R

03. If a Normal Conductor is heated, the Resistance ?

1. Will increase
2. Will Decrease
3. Will Not Change
4. Will Become Nill
Will Increase

04. The Unit of Capacitance are farad and the units of capacitive Reactance are ?

1. Farads
2. Ohms
3. Ohms / farad
4. Ohms / square meter
Ohms

05. In an Atom, The Number of Electrons and Protons ?

1. Are Equal
2. Are Not Equal
3. Depends on the Ambient Conditions
4. Can Vary Time to time
Are Equal

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