- (A) Lead lined steel
- (B) Stainless steel
- (C) Aluminium
- (D) Cast iron
Exam preparation MCQs with answers
Practice Pakistan's most useful MCQs for competitive exams
Prepare for NTS, PPSC, FPSC and subject-wise tests with fresh multiple choice questions, clear options and quick answer reveal.
Latest MCQs
- (A) Aqua regia
- (B) Chloroform
- (C) Sulphuric acid (95%)
- (D) All
- (A) High carbon iron
- (B) Highly resistance to acid corrosion
- (C) Malleable & ductile; and hence is used for chain links, hooks & couplings
- (D) An alloy of iron, chromium & carbon
- (A) Above 1403
- (B) Upto 910
- (C) Above 1800
- (D) Between 910 & 1403
- (A) Slow oxidation
- (B) Fast oxidation
- (C) Fast hydration
- (D) Slow dehydration
- (A) Tin
- (B) Lead
- (C) Aluminium
- (D) Copper
- (A) Withstand compression
- (B) Absorb vibration
- (C) Absorb shock
- (D) None of these
- (A) Karbate
- (B) Lead or glass
- (C) Fireclay bricks
- (D) PVC
- (A) Nichrome
- (B) Tungsten
- (C) Constantan
- (D) German silver
- (A) Zinc, copper and nickel
- (B) Cobalt, chromium and tungsten
- (C) Zinc, aluminium and nickel
- (D) Nickel, cobalt and vanadium
