Electronic Devices & Circuits Quiz – Set 5
  • Electronics MCQ

Electronic Devices & Circuits Quiz – Set 5

Instrumentation Tools assists you with a complete guide of objective questions which mainly targets the aspirants of Electrical, Electronics, Communication…

  • Electronic Devices & Circuits

Freewheeling Diode Working Principle

A Freewheeling diode also called as flyback diode.  The freewheeling diode also called as snubber diode, commutating diode, freewheeling diode, suppressor…

  • Electronics MCQ

Electronic Devices & Circuits Quiz – Set 4

Instrumentation Tools assists you with a complete guide of objective questions which mainly targets the aspirants of Electrical, Electronics, Communication…

  • Common

Pressure Regulator with Flapper-Nozzle Principle

 Pressure Regulator with Flapper-Nozzle is nothing but a I/P converter. Flapper-nozzle principle: The electromagnetic field changes the space between flapper…

  • Electronics MCQ

Electronic Devices & Circuits Quiz – Set 3

Instrumentation Tools assists you with a complete guide of objective questions which mainly targets the aspirants of Electrical, Electronics, Communication…

  • Instrumentation Design

Relay Latching Circuit using Push Button

We will go with step by step : Step 1:- When we press push button, relay should be on, It…

  • Electronics MCQ

Electronic Devices & Circuits Quiz – Set 2

Instrumentation Tools assists you with a complete guide of objective questions which mainly targets the aspirants of Electrical, Electronics, Communication…

  • Electronics MCQ

Electronic Devices & Circuits Quiz – Set 1

Instrumentation Tools assists you with a complete guide of objective questions which mainly targets the aspirants of Electrical, Electronics, Communication…

  • Electrical Q & A

Electrical Machines Objective Questions

Electrical Machines Questions & Answers 1. Magnetic Circuits Principle of Energy Conversion Excited Magnetic Systems 2. Basic Concepts in Rotating…

  • Control Valves

Pressure to Current (P/I) Converter Principle

We can construct a pressure to current converter using a Flapper- Nozzle arrangement , Bellows and a Linear Variable Differential…