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HAL Interview Questions
Questions Answers Views Company eMail

SR flip flop is basically which type of multivibrator?

3 7380

Why voltge arev transformed in to 132KV/66/KV/33KV like that

5 7983

what is the differnce b/w aerodynamic balancing & mass balancing

3 10707

Please clarify, 1. Is it required to lay two runs of GI wire along with Armoured LT cable if it is laid between one big mains (63Amps TPN SDF) to small main (32A TPN SDF) with proper glanding termination? 2. If the armoured cable with proper glanding is laid from DB to CNC machine, is it required to run two runs of body earthing to the Machine from DB? 3.If the armoured cable with proper glanding is laid from Substation to Hangar, distance is approx. 100 mtrs, is it required to do earthing at shop area though the primary termination at substation is earthed through gland.

1574

We have 90mX100m hangar with 16 no.of supporting pillar. It is required to provide power supply on all pillars. what is suggested earthing scheme for hangars.

1608

difference between microprocesser and microcontroler

1 2733

i am going to attaned the engineer (disign)iterview at HAL please give me duid line

1779

Tell me how did you spend your last weekend.

1 6167

Tell me how did you spend your last weekend.

70 1010452

how we can calculate the range selection time in mobile communication? or channel searching time?

1800

How many no of poles located in the right half of s-plane for the characteristic equation...

1917

Q.Large no of thyristors are used in HVDC transmission to improve______ a) current rating b) voltage rating c) Thyristers are available at high ratings d)

5 7004

If the time delay of relay with TMS setting 0.1 is 10 sec, then what is the time delaty when the TMS setting is changed to 0.5

1 5279

what is a bus post insulator? explain its application in a substation.

1 11743

Which type of power plant is more easier to produce electrical power at economical condition?

8 9048

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Un-Answered Questions

What is xml file in android?

460


Do you know what is similarity and difference between truncate and delete in sql?

579


Once I have the Java 2 SDK, Standard Edition, from Sun, what else do I need to connect to a database?

546


Why set is used in java?

573


Does https prevent csrf?

520






What is powerpoint and its features?

118


Define static constructor?

560


Tell us which do you think is more important: model accuracy or model performance?

51


What are the factors that for influencing photosynthesis also interfere with the gross primary productivity?

114


What is maximum power transfer theorem?

651


How to eliminate duplicate rows from flat file?

510


realationship bewteen bank& customer.

1755


Is windows defender enough 2019?

452


Explain the different stock types in wm?

403


What do you understand by classes in typescript?

1