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A circuit for controlling DC motor using power electronic devices.
Use a MOSFET or IGBT to switch the motor on and off
Use a diode to protect the MOSFET or IGBT from reverse voltage
Use a PWM signal to control the speed of the motor
Use a flyback diode to protect the MOSFET or IGBT from voltage spikes
Use a capacitor to smooth out the voltage to the motor
DAB stands for Digital Audio Broadcasting. It is a digital radio technology used for broadcasting radio stations.
DAB uses digital signals to transmit audio instead of analog signals.
It provides better sound quality and more stations can be broadcasted in the same frequency band.
DAB also provides additional information like song title, artist name, and news headlines.
DAB is used in many countries around the world, inclu
I applied via Referral and was interviewed before Jun 2020. There were 3 interview rounds.
I applied via Recruitment Consultant and was interviewed in Mar 2020. There were 3 interview rounds.
I applied via Walk-in and was interviewed before Apr 2021. There was 1 interview round.
Compilation process involves several steps to convert source code into executable code.
Preprocessing: Includes header file inclusion, macro expansion, and conditional compilation.
Compilation: Translates source code into assembly code.
Assembly: Converts assembly code into machine code.
Linking: Combines object files and libraries to create an executable file.
Loading: Loads the executable file into memory and prepares it
I applied via Campus Placement and was interviewed before Feb 2021. There were 2 interview rounds.
Quant , Logical REASONING , Java
I applied via Recruitment Consultant and was interviewed in Jul 2021. There were 3 interview rounds.
I applied via Recruitment Consultant and was interviewed in Mar 2020. There were 4 interview rounds.
posted on 23 Feb 2024
Chiller and VRF systems differ in their cooling capacity, efficiency, and cost.
Chillers are better suited for large commercial buildings with high cooling loads.
VRF systems are more efficient and cost-effective for smaller buildings or individual rooms.
Chillers use water as a cooling medium, while VRF systems use refrigerant.
Chillers require more maintenance and have a longer lifespan than VRF systems.
VRF systems offer...
I applied via Naukri.com and was interviewed before Aug 2023. There was 1 interview round.
Design Engineer
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Assistant Manager
148
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126
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