Question 1

Three 1.5-volt batteries connected in series will produce:

Options :

A : 6.0 volts

B : 4.5 volts

C : 1.5 volts

D : 3.0 volts

Answer: B

Question 2

Which of the following materials has the highest hardness?

Options :

A : Tungsten Carbide

B : Copper

C : Aluminum

D : Stainless Steel

Answer: A

Question 3

Which method focuses on improving processes by reducing variability and defects?

Options :

A : Six Sigma

B : Total Quality Management (TQM)

C : Just-In-Time (JIT) Manufacturing

D : Lean Manufacturing

Answer: A

Question 4

A solution with a pH of 3 is:

Options :

A : Alkaline

B : Neutral

C : Basic

D : Acidic

Answer: D

Question 5

What is the primary benefit of using computer-aided design (CAD) in manufacturing?

Options :

A : Enhancing design accuracy and efficiency

B : Managing inventory levels

C : Reducing production costs

D : Improving employee safety

Answer: A

Free CMfgE Mock Exam – Practice Online Confidently