Popular Engineering and Science Online Tests

Semiconductor Basics

Question 1: An intrinsic semiconductor at the absolute zero temperature ...

92 Comments. 915 views since Mar 1, 2009

Microprocessor: Basics of 8085

Question 1: Intel 8085 is manufactured using ...

66 Comments. 664 views since Sep 11, 2008

Thermodynamics

Question 1: The unit of water equivalent is ...

36 Comments. 619 views since Sep 15, 2008

Electronic Devices

Question 1: The junction capacitance of a p-n junction depends on ...

23 Comments. 548 views since Sep 21, 2008

Logic Gates and Circuits

Question 1: A'+B'+C'=D represents a ...

30 Comments. 523 views since Sep 15, 2009

Basic of Material

Question 1: The unit of stress in S.I. unit is - ...

18 Comments. 447 views since Feb 19, 2009

IC Engine: S.I. and C.I. Engine

Question 1: An S.I. engine is - ...

38 Comments. 429 views since Aug 16, 2008

Basic Electrical Test

Question 1: How much time is required for an operating 100 W light bulb to dissipate 10 Joules of electrical energy? ...

28 Comments. 397 views since Sep 23, 2008

Fluid Mechanics: General Definitions

Question 1: Intensity of pressure at a depth h is equal to - ...

22 Comments. 324 views since Aug 15, 2008

Operational Amplifiers

Question 1: The increasing order of input resistance of the op-amp's with various types of transistors is ...

10 Comments. 278 views since Jun 23, 2009