A D.C motor converts _______...? Mcqs

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A D.C motor converts _______...?

(A) Mechanical energy into electrical energy
(B) Mechanical energy into chemical energy

(C) Electrical energy into mechanical energy
(D) Electrical energy into chemical energy

Latest MCQs

The Latin word of the name given to a human being Homo Sapiens, include the: __________...?

(A) Genus & Family
(B) Family & Order

(C) Genus & Class
(D) Genus & Species

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Which metal known as quick silver ...?

(A) Mercury
(B) Sulphuric acid

(C) Chromite
(D) Quartz

Latest MCQs

The two elements that are frequently used for making transistors are :...?

(A) Boron and aluminium
(B) Silicon and Germanium

(C) Iridium and Tungston
(D) None of these

Latest MCQs

The amount of solid waste or concentration of gases other than oxygen increase in atmosphere is called...?

(A) Air pollution
(B) Ozone depletion

(C) Acid rain
(D) Greenhouse effect

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Water enters the root hair by ____...?

(A) Diffusion
(B) Osmosis

(C) Active Transport
(D) Transpiration

Latest MCQs

The Boolean expression of an OR gate is ______...?

(A) A . B
(B) A + B

(C) A x B
(D) None of these

Latest MCQs

The deficiency of vitamin E causes _______ ...?

(A) Weak immune system
(B) Weak bones

(C) Lack of appetite
(D) Sterility

Latest MCQs

Which one metal belongs to Alkaline earth metal...?

(A) B
(B) Bi

(C) Br
(D) Ba

Latest MCQs

What is the name of newsly discovered galaxy which may be the earliest and most distant galaxy ever discovered in April 2022...?

(A) HD1
(B) GN-z11

(C) Milky way
(D) None of these

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