Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

which of the folowing has negative temperature coefficient
of resistance?

a. mercury
b. copper
c. lead
d. carbon

Answer Posted / siva naik

The mercury has negative temperature coefficient
of resistance

Is This Answer Correct ?    10 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

when we have to use UPF wattmeter and LPF wattmeter? what is the difference between UPF and LPF wattmeter in terms of construction?

2534


What is difference and reason b/w -48V BTS system and 24 V BTS system. Plzzzzzzzzz tel me.

2265


How to design harmonic filter at the project stage without nowing the harmonics levels

2251


Testing report of Earthing of 3.15 MVa PTR.

2639


wat system call?

2012


Wt is the function of reactive power? How it generates & consume though resultant is zero?

1936


Can any one know what are the symbols at the down (below) the analog ammeter??? there are 4 symbols which are they ?????

1958


What is an 86-P or an 86-A trip

2127


Why frame of the motor is specified?. If we mention KW and voltage level,automatically frame is decided or separately frame is compulsory to mention?.

1775


How to calculate the volumetric capacity of a oxygen & Nitrogen gas Cylinder if pressure is 145 kg/cm2 & water capacity of cylinder is 67 liters.

2238


CAN CU XLPE/PVC CABLE BE USED INPLACE OF LOW NOISE SCREENED CABLE? KINDLY GIVE REASONS

1922


What are the different sign conventions used in electric circuits?

1216


A power transformer 4MVA/11KV/0.415Kv has been out of use in 12years. what maintenance actions/test need to be carried out before energizing.

1368


How relay coordination has to be done? what are the inputs are required for this? Please explain this with calculation method?

1883


why any centrifugal blower draw more current in starting. consider id fan and fd fan?

1891