The glass of water is too hot, I prefer some cold water _____ .

相似题目

• For a L√Opurifier, if the back pressure of the oil outlet is too high, the interface between oil and water in the bowl will （）.

  A . be interrupted B . move downwards C . move outwards D . retain original positio

  查看最佳答案

• Mean high water is the average height of（）.

  A . The higher high waters B . The lower high waters C . The lower of the two daily tides D . All high water

  查看最佳答案

• When a boiler is operating, the water level in the gauge glass reads （） when the boiler is shut down.

  A . lower than B . higher than C . as much as D . the same a

  查看最佳答案

• A sight glass is installed in the liquid line to indicate the condition of the refrigerant charge and may also indicate the （）.

  A . condition of the expansion valve B . moisture in the system C . condition of the compressor suction valves D . condenser temperature

  查看最佳答案

• Mean low water is the average height of（）.

  A . the surface of the sea B . high waters and low waters C . all low waters D . the lower of the two daily low tide

  查看最佳答案

• One of the causes of ocean currents is density differences in the water. This is true because （）.

  A . in an area of high density the water's surface is lower than in an area of low density B . surface water flows from an area of high density to one of low density C . the lesser the density gradient the freer the water is to move D . it is the density differences that cause the currents to stay in the trough

  查看最佳答案

• There is too much water in the fuelIt doesn’t （） to the specifications.

  A . come from B . come in C . come out D . come u

  查看最佳答案

• The diameter of the gravity disc is too big It causes oil to flow through the water outlet We changed the disc and no （） is found in the water outlet.

  A . water B . oil C . scale D . ridge

  查看最佳答案

• During the running of the diesel engine, if the supply of cooling water is interrupted or the temperature of cooling water out of the cylinder is too high, the duty engineer should （）

  A . notify the duty officer, reduce the engine speed, take some measures to remove failures B . notify the duty officer and stop the engine immediately, find the cause and remove failures C . notify the C/E D . notify the captai

  查看最佳答案

• Which of the following may cause that excessively warm water leaves the condenser in a refrigeration plant? （） (1) too little cooling water (2) too much cooling water (3) too warm cooler water

  A . （1）only B . anyof（1），（2）and（3） C . anyof（1）and（3） D . anyof（1）and（2）

  查看最佳答案

• Which of the problems listed could be indicated if a sight glass in the refrigerant liquid line is full of bubbles?（）

  A . Proper refrigerant charge B . Faulty expansion valve C . Insufficient refrigerant D . Solenoid valve stuck ope

  查看最佳答案

• There is（）water in the glass, is there?

  A . a few B . not C . few D . little

  查看最佳答案

• The pressure head of a water pump is given in the unit of （）.

  A . kg B . MPa C . mH20 D . None of the above

  查看最佳答案

• In shallow water，waves that are too steep to be stable，causing the crests to move forward faster than the rest of the wave，are called（）.

  A . rollers B . breakers C . white caps D . surfer

  查看最佳答案

• Too much excess air is （）because the heat generated is being lost through the exhaust trunking instead of being made used of in heating the water to produce steam.

  A . not good B . good C . better D . the best

  查看最佳答案

• As for an oil-fired boiler if at a normal steaming condition and water goes out of sight in gauge glasses the action you should take is: （） (1) secure oil to fires (2) increase feed pump pressure

  A . （1） B . （1）and（2） C . （2） D . neither（1）nor（2）

  查看最佳答案

• Whena pencil is partly in a glass of water, it looks as if it____

  查看最佳答案

• When a pencil is partly in a glass of water, it looks as if it ( ).

  查看最佳答案

• There is an old saying goes: “a full cup of tea is offensive to the guests, while a full glass of wine shows to them.”

  查看最佳答案

• For a L.Opurifier, if the back pressure of the oil outlet is too high, the interface between oil and water in the bowl will _____.

  A.be interrupted B.move downwards C.move outwards D.retain original position

  查看最佳答案

• Which of the following may cause that excessively warm water leaves the condenser in a refrigeration plant？ (1) too little cooling water; (2) too much cooling water; (3) too warm cooler water.

  A.(1) only B.any of (1), (2) and (3) C.any of (1) and (3) D.any of (1) and (2)

  查看最佳答案

• As for an oil-fired boiler if at a normal steaming condition and water goes out of sight in gauge glasses the action you should take is: (1) secure oil to fires; (2) increase feed pump pressure.

  A.(1) B.(1) and (2) C.(2) D.neither (1) nor (2)

  查看最佳答案

• —Excuse me, ______？ —Yes. That's one glass of white wine, one mineral water and one sandwich. Ten pounds, please. —Thanks. Is service included？ —No. —OK, here you are.

  A．we have the bill, please B．what would you like to have C．do you have any hamburgers D．could you please get me some water

  查看最佳答案

• After some water reducing agent is used into concrete, the function of the agent is（）if some water is reduced

  A．to improve concrete mechanics B．to reduce concrete cost C．to change concrete workability D．to increase concrete flowability

  查看最佳答案