Answer / Alok Wilson Bara

Concrete pumps are heavy-duty machines used for placing concrete in hard-to-reach areas. They work by pumping high-pressure concrete through a hose to the desired location. The pump consists of an engine, a hopper for holding the concrete, a pump cylinder, valves, and a delivery system (hoses). The process involves loading the concrete into the hopper, which then moves upwards towards the pump cylinder due to gravity. As the pistons move, they compress air, creating pressure that forces the concrete through the hose and out of the nozzle.

what is the effect of clearance volume in performance of air- compressor???

5 Answers   Boeing, Godrej, L&T,

---

Hai, iam renjith. my qtn about the calorex heat and cool pump. What is the reason of the above machine is trip on high pressure. r134a gas using in this system. 8 months old. model is calorex propac 90(3 phase). This system has 2 compressor. Both are starting on 13amps after that rise up to around 21 within 1 minute. After will be trip on high pressure. Showing 68 psi in suction side on standby mode. Can i have a solution without delay? Renjith renjithngm@gmail.com

1 Answers  

---

Machine tool guideways are usually hardening by ?

1 Answers   NIC,

---

What is a bearing?

1 Answers  

---

what is machnical interlock? explain the uses.

1 Answers  

---

Can i get technical questions asked in ADANI Power?????

2 Answers   Adani, Adani Power, GJ,

---

What type of beari ng u will prefer for automobile?

2 Answers   L&T, TVS,

---

• What level of management did you consider this position to be?

1 Answers   Petro Star Mount,

---

i need iocl model aptitude question papers soon as possible .so pls 4wd it to m id akakil1820022gmail.com

0 Answers  

---

Contaminants of fuel oil

1 Answers  

---

How does an aeroplane (F16 etc) maintains lift during rotation of 360 degree.

0 Answers   Jindal,

---

What is the purpose of thrust bearing?

1 Answers  

---