Virtual Labs

Mechanical Engineering FAB Lab Experiments

Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Feedback

Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Feedback

PCB Design and Fabrication

Choose difficulty:

Beginner

Intermediate

Advanced

PCB is Acronym of ?

a: Printed Circuit Board Explanation

Explanation

b: Print Circuit Breaker Explanation

Explanation

c: Personal Circuit Board Explanation

Explanation

d: Poly chlorinated biphenyl Explanation

Explanation

Material used in PCB ?

a: Phynolic Cotton Paper Explanation

Explanation

b: Woven Glass & Eproxy Explanation

Explanation

c: Matte Glass & Polyester Explanation

Explanation

d: All of the above Explanation

Explanation

Board Coated with color ?

a: Green,Blue and Red Explanation

Explanation

b: White Explanation

Explanation

c: Gray Explanation

Explanation

d: All of the above Explanation

Explanation

Chemical etching can do with ?

a: Ferric Cloride Explanation

Explanation

b: Ammonium persulfate Explanation

Explanation

c: Hydrochloric Acid Explanation

Explanation

d: All of the Above Explanation

Explanation

Inventor of PCB ?

a: Neil Eisler Explanation

Explanation

b: Paul Eisler Explanation

Explanation

c: Peter Eisler Explanation

Explanation

d: Thomas Edison Explanation

Explanation

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