Popular Engineering and Science Online Tests

Semiconductor Basics

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

110 Comments. 1421 views since Mar 1, 2009

Thermodynamics

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

62 Comments. 1350 views since Sep 15, 2008

Microprocessor: Basics of 8085

Question 1: Intel 8085 is manufactured using ...

101 Comments. 1184 views since Sep 11, 2008

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

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

68 Comments. 1091 views since Aug 16, 2008

Basic of Material

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

42 Comments. 942 views since Feb 19, 2009

Electronic Devices

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

27 Comments. 809 views since Sep 21, 2008

Logic Gates and Circuits

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

41 Comments. 752 views since Sep 15, 2009

Fluid Mechanics: General Definitions

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

44 Comments. 703 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? ...

48 Comments. 628 views since Sep 23, 2008

Production Technology: Welding

Question 1: TIG welding is best suited for - ...

21 Comments. 519 views since Aug 17, 2008