The major constituents of Portland cement include
1 Lime, silica and iron oxide
2 Lime, silica and magnesia
3 Silica, alumina and magnesia
4 Lime, silica and alumina
- 1 Answers
- 8653 Views
- I also Faced
- E-Mail Answers
different types of satellite?
What are the divisions of food according to the functions it performs ? Describe them
Which of the following metals is a better conductor of electricity? A. Silver B. Copper
The filament of an electric bulb is made of 1 Iron 2 Nichrome 3 tungsten 4 Graphite
9 Answers Germanium, Google, Graphite India, Tungsten,
In which year the solar observatory in kodikanal founded?
The country helped in arihant’s built?
What is the Ecology ?
what are the advantages of interrupt and exception?
Rayon is chemically 1 Glucose 2 Amylase 3 Cellulose 4 Pectin
Label the following types of erosion in order by their ability to transport materials. Wind erosion, water erosion, glacial erosion, plant/animal erosion.
Why is it necessary to cook food ?
Which of the following is used for removing air bubbles from glass during its manufacture? 1 Feldspar 2 Arsenious oxide 3 Potassium carbonate 4 Soda ash
Biological Sciences 
