उपपत्ति या प्रति-उदाहरण जो भी उचित हो, के साथ अपने उत्तरों के कारण बताइए :
i) प्रत्येक अनंत समुच्चय एक विस्तारित समुच्चय है।
ii) का निषेध
है।
iii) - 1 अन्तराल ]-2,1] का सीमा बिन्दु है।
iv) फलन f के समाकलनीय होने के अनिवार्य प्रतिबंध है कि वह संतत हो।
v) द्वारा परिभाषित फलन
पर अवकलनीय है।
List various natural and manmade disasters and their impact on electrical power systems.
See Answer →Write first aid treatment in case of a fall resulting in situation like:
(i) Unconsciousness,
(ii) Nose Bleeding, and
(iii) Fractures.
See Answer →
Explain the concept of cardiopulmonary resuscitation(CPR). How it is facilitated.
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Write down various measures, which can be taken to avoid fire in electrical cables.
See Answer →Write Do's and Don'ts for electrical safely in case of domestic consumers.
See Answer →Prepare a list of checks to avoid hazards in 'Main Board' and 'Lamps and Switches'.
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Give details of various types of fire extinguishers and their respective applications.
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Describe working of protective relays. What are important functional requirement of relays?
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What steps are required for maintenance of earthing in electrical installations?
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What are various tools used in handling electrical installations. Explain with the help of neat diagrams.
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What are the various problems faced by Generation, Transmission and Distribution system?
See Answer →What are various quality parameters in electric power supply?
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