Practice Question and Answer

  • Show AnswerHide Answer
  • Workspace

Answer : 2. "12 m"

Q:

इनमे से किस देश को छोड़कर बाकि सभी देशो के लोगो को वर्ष 1986 के चेर्नोबिल नुक्लेयर आपदा के पश्चात पुनर्वास करना पड़ा ?

2020 0

  • 1
    कजाकिस्तान
    Correct
    Wrong
  • 2
    बेलारूस
    Correct
    Wrong
  • 3
    रूस
    Correct
    Wrong
  • 4
    यूक्रेन
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 1. "कजाकिस्तान"

Q:

क्या होता है जब आपका पीसी बूट होता है?

2020 0

  • 1
    ऑपरेटिंग सिस्टम के कुछ हिस्सों को डिस्क से स्मृति में कॉपी किया जाता है।
    Correct
    Wrong
  • 2
    ऑपरेटिंग सिस्टम के कुछ हिस्से संकलित किए जाते हैं ।
    Correct
    Wrong
  • 3
    ऑपरेटिंग सिस्टम के कुछ हिस्सों को डिस्क पर मेमोरी से कॉपी किया जाता है ।
    Correct
    Wrong
  • 4
    ऑपरेटिंग सिस्टम के कुछ हिस्सों का अनुकरण किया जाता है ।
    Correct
    Wrong
  • 5
    पीसी बंद हो जाता है ।
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 1. "ऑपरेटिंग सिस्टम के कुछ हिस्सों को डिस्क से स्मृति में कॉपी किया जाता है।"

Q: The purpose of choke in tube light is 2020 0

  • 1
    Induce high voltage
    Correct
    Wrong
  • 2
    Induce low resistance
    Correct
    Wrong
  • 3
    Induce high resistance
    Correct
    Wrong
  • 4
    Induce low voltage
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 1. "Induce high voltage"
Explanation :

Answer: A) Induce high voltage Explanation: When the switch is ON, in a tube light choke is nothing but the coil/ballast ( inductor) which is used to induce the high voltage across it. as we know that inductor has property to induce high voltage for the brief period of time, this high voltage is required to ionize the gases in the starter. Then gas inside the starter gets ionized due to this full voltage and heats the bimetallic strip that is caused to be bent to connect to the fixed contact. Current starts flowing through the starter. Although the ionization potential of the neon is the little bit more than that of the argon but still due to small electrode gap high voltage gradient is appeared in the neon bulb and hence glow discharge is started first in a starter. As voltage gets reduced due to the current causes a voltage drop across the inductor, the strip cools and breaks away from the fixed contact. At that moment a large L di/dt voltage surge comes across the inductor at the time of breaking. This high valued surge comes across the tube light electrodes and strikes penning mixture (mixture argon gas and mercury vapor). Gas discharge process continues and current gets the path to flow through the tube light gas only due to low resistance as compared to the resistance of starter.

Q:

दुबई में ‘बुर्ज खलीफा’ टॉवर की कुल ऊंचाई कितनी है?

2020 0

  • 1
    829.8 m or 2,722 ft
    Correct
    Wrong
  • 2
    830 metres
    Correct
    Wrong
  • 3
    850 metres
    Correct
    Wrong
  • 4
    950 metres
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 1. "829.8 m or 2,722 ft"

Q: 11 P in a CT 2020 0

  • Show AnswerHide Answer
  • Workspace

Answer :
Explanation :

11 P in a CT means 11 Players in a Cricket Team.

Q: The speaker of the Lok Sabha can ask a member of the house to stop speaking and let another member speak. This phenomenon is known as : 2020 0

  • 1
    Yielding the floor
    Correct
    Wrong
  • 2
    Crossing the floor
    Correct
    Wrong
  • 3
    Calling Attention Motion
    Correct
    Wrong
  • 4
    Point of Order
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 1. "Yielding the floor"
Explanation :

Answer: A) Yielding the floor Explanation: Yielding the floor :  The speaker of the Lok sabha can ask a member of the house to stop speaking and let another member speak. Crossing the floor:  Passing between the member addressing the House and the Chair which is considered breach of Parliamentary etiquette. Point of Order:  A Member of Parliament may raise a point of order if he feels that the proceedings of' the House do not follow the normal rules. The presiding officer decides whether the point of order raised by the member should be allowed. Calling Attention Motion:  With the prior permission of the Speaker, any member of the Parliament may call the attention of a Minister to a matter of urgent public importance. The Minister may make a brief statement about the matter or he may ask for time to make a statement later.

Q: What kind of pet always stays on the floor? 2020 0

  • 1
    Cat
    Correct
    Wrong
  • 2
    Dog
    Correct
    Wrong
  • 3
    Carpet
    Correct
    Wrong
  • 4
    All of the above
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "Carpet"
Explanation :

Answer: C) Carpet Explanation: A Carpet is the pet which always stays on the floor.

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully