What is the maximum load on MCC?

What is the maximum load on MCC?
by

1 Answer

Answer :

3 Phase load upto 90 kW are fed by MCC. 
by

Related questions

What is the safety reason to keep the contactor / MCC remote from motor?

Description : What is the safety reason to keep the contactor / MCC remote from motor?  

Last Answer : Contactor = sparking equipment. Not suiting for hazardous location.  

What are the in-built protections provided in MCC cell?

Description : What are the in-built protections provided in MCC cell? 

Last Answer : Fuses for short circuit protection. OLR for over load and single phasing protection. Electrical and Mechanical interlock in valve cell against short circuit. 

Why 110V has been chosen in MCC cell?

Description : Why 110V has been chosen in MCC cell? 

Last Answer : To isolate control circuit from power circuit for Human safety at control circuit side.  

What is the safety interlock provided in MCC cell?

Description : What is the safety interlock provided in MCC cell? 

Last Answer : The MCC cell door can't open if the cell is in on condition.  

What is interlocks provided for the valve MCC

Description : What is interlocks provided for the valve MCC 

Last Answer : a) Mechanical interlock, which will not allow the other contactor to close if one contactor, is closed. b) 42 auxiliary contacts are wired in the control ckt. 42-1 contact in 42-2 and 42-2 contact in 42-1. 

Write details MCC construction.

Description : Write details MCC construction. 

Last Answer : a) MCC are made up of sheet steel enclosure, indoor floor mounting and free standing, Dust and vermin proof, modular type and of double front and single front (X1, Y1). b) Degree of protection is IP 50 ... SRPH MCC are safety related and SB, TB, RAB, CWPH, DM Plant MCC's are non safety related. 

What maintenance checks you will do for an MCC cells and MCC panel?

Description : What maintenance checks you will do for an MCC cells and MCC panel?

Last Answer : Maintenance checks on MCC cells a. Ensure that the load is tripped from control room and switch is in off position. Switch off the isolator at MCC cell. b. Open the door and rack ... See for proper earthing connection and tightness of the earthing connections. l. See for proper house keeping. 

What type of motor starting adopted in MCC?

Description : What type of motor starting adopted in MCC?

Last Answer : DOL (direct on line) starter.  

What are the advantages of MCC?

Description : What are the advantages of MCC? 

Last Answer : a. Starters and contactors all will be a standard size. b. Spares inventory will be less. c. Cost of cables will be less because same size of cable is used for all capacity and gland holes can be provided before hand. d. Maintenance and trouble shooting is easier in MCC. 

What is the full form of 'MCC' ? -How To ?

Description : What is the full form of 'MCC' ? -How To ?

Last Answer : The full form of 'MCC' is Maoist Communist Centre

What is the full form of MCC ?

Description : What is the full form of MCC ?

Last Answer : The full version of MCC is Marylebone Cricket Club (London).

What is the full form of MCC ?

Last Answer : MCC - Melbourne Cricket Club

MCC is investigating the improvement of the relationship between people and computers through a technology called ___________ a) computer-aided design b) human factors c) parallel processing d) all of the mentioned

Description : MCC is investigating the improvement of the relationship between people and computers through a technology called ___________ a) computer-aided design b) human factors c) parallel processing d) all of the mentioned

Last Answer : b) human factors

The new organization established to implement the Fifth Generation Project is called _____________ a) ICOT (Institute for New Generation Computer Technology) b) MITI (Ministry of International Trade and Industry) c) MCC (Microelectronics and Computer Technology Corporation) d) SCP (Strategic Computing Program)

Description : The new organization established to implement the Fifth Generation Project is called _____________ a) ICOT (Institute for New Generation Computer Technology) b) MITI (Ministry of International ... c) MCC (Microelectronics and Computer Technology Corporation) d) SCP (Strategic Computing Program)

Last Answer : a) ICOT (Institute for New Generation Computer Technology)

MCC includes ______ types of cloud resources A. 2 B. 3 C. 4 D. 5

Description : MCC includes ______ types of cloud resources A. 2 B. 3 C. 4 D. 5

Last Answer : 4

An autotransformer is equipped with a 50% tap, a 65% tap, and an 80% tap. Which of the following statements is true concerning a load connected to the 50% tap? A. The load is receiving minimum voltage and minimum current. B. The load is receiving minimum voltage and maximum current. C. The load is receiving maximum voltage and minimum current. D. The load is receiving maximum voltage and maximum current.

Description : An autotransformer is equipped with a 50% tap, a 65% tap, and an 80% tap. Which of the following statements is true concerning a load connected to the 50% tap? A. The load is ... is receiving maximum voltage and minimum current. D. The load is receiving maximum voltage and maximum current.

Last Answer : Answer: B

One item listed on the name plate of a cargo pump motor is 'degrees centigrade rise.' This number is based on _____________. A. normal temperature change from cold to hot B. an ambient temperature of 40°C C. minimum heat rise from no load to full load D. maximum degrees centigrade rise from absolute zero

Description : One item listed on the name plate of a cargo pump motor is 'degrees centigrade rise.' This number is based on _____________. A. normal temperature change from cold to hot B. an ambient temperature ... . minimum heat rise from no load to full load D. maximum degrees centigrade rise from absolute zero

Last Answer : Answer: B

In the illustration if BRANCH NO. 1 is a lighting circuit for crew's berthing, Federal Regulations (46 CFR) require the maximum fuse rating for that branch to be _________. EL-0013 A. 80% of the connected load B. 15 amps C. 20 amps D. 30 amps

Description : In the illustration if BRANCH NO. 1 is a lighting circuit for crew's berthing, Federal Regulations (46 CFR) require the maximum fuse rating for that branch to be _________. EL-0013 A. 80% of the connected load B. 15 amps C. 20 amps D. 30 amps

Last Answer : Answer: C

In the illustration if BRANCH NO. 1 is a lighting circuit for crew's berthing, 46 CFR requires the maximum fuse rating for that branch to be _________. EL-0013 A. 15 amps B. 80% of the connected load C. 20 amps D. 30 amps

Description : In the illustration if BRANCH NO. 1 is a lighting circuit for crew's berthing, 46 CFR requires the maximum fuse rating for that branch to be _________. EL-0013 A. 15 amps B. 80% of the connected load C. 20 amps D. 30 amps

Last Answer : Answer: C

Motor name plate data includes '°°C rise'. This indicates the _____________. A. actual running temperature of the winding from no load to full load B. permissible temperature rise of the windings above the designed ambient temperature C. maximum allowable temperature rise above normal full load operating temperature D. maximum allowable temperature rise for continuous no load service

Description : Motor name plate data includes '°°C rise'. This indicates the _____________. A. actual running temperature of the winding from no load to full load B. permissible temperature rise ... above normal full load operating temperature D. maximum allowable temperature rise for continuous no load service

Last Answer : Answer: B

The full load torque of an electric motor is the __________. A. minimum torque developed by the motor accelerating from stop to full speed B. turning moment exerted by the motor at rated load and speed C. maximum torque developed by the motor with rated voltage and frequency D. turning moment exerted by the motor from any rotor angular position at any load

Description : The full load torque of an electric motor is the __________. A. minimum torque developed by the motor accelerating from stop to full speed B. turning moment exerted by the motor at rated load ... and frequency D. turning moment exerted by the motor from any rotor angular position at any load

Last Answer : Answer: B

There Are A transformer And An Induction Machine. Those Two Have The Same Supply. For Which Device The Load Current Will Be Maximum? And Why?

Description : There Are A transformer And An Induction Machine. Those Two Have The Same Supply. For Which Device The Load Current Will Be Maximum? And Why?

Last Answer : The motor has max load current compare to that of trformer because the motor consumes real power.. and the trformer is only producing the working flux and its not consuming.. hence the load current in the trformer is because of core loss so it is minimum.

Define the following: Average demand, Maximum demand, Demand factor, Load factor.

Description : Define the following: Average demand, Maximum demand, Demand factor, Load factor.

Last Answer : Average Demand: the average power requirement during some specified period of time of considerable duration is called the average demand of installation. Maximum Demand: The maximum demand of an installation ... Load Factor: It is defined as the ratio of the average power to the maximum demand.

When maximum power transfer to load is a) 20 W b) 50 W c) 100W d) 0W

Description : When maximum power transfer to load is a) 20 W b) 50 W c) 100W d) 0W

Last Answer : Ans: 0W

A generating station has a maximum demand of 50 Mw, a load factor of 60%, a plant capacity factor...

Description : A generating station has a maximum demand of 50 Mw, a load factor of 60%, a plant capacity factor of 45% and if the plant while running as per schedule, were fully loaded. The daily energy produced will be

Last Answer : A generating station has a maximum demand of 50 Mw, a load factor of 60%, a plant capacity factor of 45% and if the plant while running as per schedule, were fully loaded. The daily energy produced will be 720 MW.