1000+ Basic Mechanical Engineering MCQ with Answers - 1

Question: 1

Meter accuracy is determined by

(A) one fourth scale deflection

(B) least reading possible on the scale

(C) full scale deflection

(D) half scale deflection

Question: 2

Odometer is used to measure

(A) distances

(B) suspended solids in a gas

(C) threshold odours

(D) composition of gases

Question: 3

Which of the following material is used for photoconductive cells

(A) thorium

(B) tungsten

(C) selenium

(D) mica

Question: 4

Venturi tubes are generally made of

(A) aluminium

(B) cast iron

(C) phosphor bronze

(D) stainless steel

Question: 5

The joints of a phosphor-bronze bourdon tubes are

(A) welded

(B) screwed

(C) brazed

(D) soldered